315065247

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{93187}}^1$

素因数の和:93227

約数の個数: 24

約数和(自身を含む): 509924736

約数和(自身を除く): 194859489

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 93187, 279561, 652309, 1956927, 2143301, 4566163, 6429903, 13698489, 15003107, 45009321, 105021749, 315065247]

約数ペア:

[(1, 315065247), (3, 105021749), (7, 45009321), (21, 15003107), (23, 13698489), (49, 6429903), (69, 4566163), (147, 2143301), (161, 1956927), (483, 652309), (1127, 279561), (3381, 93187)]